Note: The lexical analyzer should ignore white spaces and comments and should produce the

following or similar output:

S$.$ No$.$ Lexeme Token Line No$.$

$1.$ void Keyword $1$

$2.$ main Identifier $1$

$3.($ LPAREN $1$

$4.)$ RPAREN $1$

$5.\{$ LBrace $2$

$6.$ int Keyword $3$

$7.$ a Identifier $3$

$8.,$ Special$\_$Symbol $3$